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Contract OI history

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Jan 15, 2027 EXPIRATION

DOCN $40.00 Put

DOCN270115P00040000

Latest saved OI767Oct 23, 2026
Last change+197vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCN $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7673830 2026-10-02: 393 OI2026-10-05: 393 OI2026-10-06: 393 OI2026-10-07: 393 OI2026-10-08: 393 OI2026-10-09: 393 OI2026-10-13: 393 OI2026-10-14: 393 OI2026-10-15: 417 OI2026-10-16: 417 OI2026-10-21: 570 OI2026-10-23: 767 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DOCN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing767+197
Oct 21, 2026570+153
Oct 16, 20264170
Oct 15, 2026417+24
Oct 14, 20263930
Oct 13, 20263930
Oct 09, 20263930
Oct 08, 20263930
Oct 07, 20263930
Oct 06, 20263930
Oct 05, 20263930
Oct 02, 2026393No prior observation